<template>
  <div>
    <h2>注册账号</h2>
    <input type="text" v-model="uname" />
    <span>{{ msg }}</span>
  </div>
</template>

<script>
import axios from "axios";
export default {
  data() {
    return {
      uname: "",
      msg: "",
    };
  },
  watch: {
    async uname(val) {
      // console.log(val);
      if (val === "") {
        this.msg = "";
        return;
      }
      const { data: res } = await axios.get(
        "http://www.itcbc.com:3006/api/finduser/" + val
      );
      // console.log(res);
      this.msg = res.message;
    },
  },
};
</script>

<style>
</style>
